Professional template metric extra large circles.
With built-in inking risers.
13 circles with diameters from 34mm to 85mm in 5mm increments.
200mm scale and rounded corners which can be used as 5mm, 10mm, 15mm and 20mm radii.
Includes 200mm scale.
Made from dimensionally stable .8mm green transparent plastic.
Matte finish on one side to reduce glare.
Designed for use with a 0.5mm pencil lead.